JP2012246626A - Opening/closing gate and gudgeon used in the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To change and adjust a structure of an opening/closing gate when or after installing the opening/closing gate.SOLUTION: A gatepost side member 100A of a gudgeon includes a first gatepost fixing part 110A and a second gatepost fixing part 120A. By holding a gatepost 300A by the first gatepost fixing part 110A and the second gatepost fixing part 120A, the gatepost side member 100A is fixed to the gatepost 300A. To one end of the first gatepost fixing part 110A, a cylindrical fixing shaft 140 is fixed. A gate door side member 200 of the gudgeon is fixed to one side of a frame of a gate door 400 extending in parallel with the gatepost 300A in an axial direction of the gatepost 300A, and has a hollow part 201. The fixing shaft 140 of the first gatepost fixing part 110A passes through the hollow part 201. The gate door 400 is rotated with the fixing shaft 140 as a center and is opened and closed to the front and back. By adjusting a position and a direction of the gatepost side member 100A, a height of the gate door 400 is adjusted and outward-opening is changed to inward-opening or the like.

Description

  The present invention relates to an open / close gate installed at a doorway of a fence and a barnacle used therein.

  One type of swinging device for hinged doors is a barnacle. The barnacle allows the gate to rotate and open and close. The barnacle is composed of a gate post side member fixed to the gate post and a gate side member fixed to the gate. The gate column member has a columnar fixed shaft, and the gate member has a hollow portion. By inserting the fixed shaft of the gate pillar side member rotatably into the hollow part of the gate side member, the gate door is rotatably held by the gate pillar (for example, refer to Patent Document 1).

JP 2001-146868 A

The gate column side member and the gate side member of the ovine are attached to the gate column and the gate by screwing or welding, respectively.
On the other hand, in the gate provided on the fence surrounding the farm, there are cases where two gate pillars made of a material that is difficult to screw, such as metal, are pierced into the ground and a gate is installed between them. In such a case, the gate column side member of the elbow must be welded to the gate column.
However, when installing a gate on a slope, it is necessary to finely adjust the height of the gate according to the inclination. However, if the gate column and the gate column side member of the barnacle are welded, the gate installation location I cannot adjust the height of the gate.
In addition, although the opening / closing gate is installed with the door open, there are cases where it is desired to change the structure of the opening / closing gate after the installation, for example, when it is desired to change to the opening at a later date. However, the structure of the open / close gate cannot be changed when the gate pole and the gate pole side member of the barnacle are welded.

  An object of the present invention is to provide an opening / closing gate that can be easily changed or adjusted in the structure of the opening / closing gate or at the time of installation of the opening / closing gate, and a barnacle used therein.

In order to solve the above problems, the opening and closing gate of the present invention is:
The gatepost,
A first gate pole fixing portion and a second gate pole fixing portion that are fixed to the gate pole by sandwiching the gate pole; and at one end of the first gate pole fixing portion, in an axial direction of the gate pole The elbow gate side member having a columnar fixed axis extending in parallel with the gate pole, and the elbow gate side member having a hollow portion through which the fixed axis of the first gate pole fixing portion passes are arranged in the axial direction of the gate pillar. A gate that is fixed to one side of a frame extending in parallel with the gatepost, and is attached to the gatepost so as to be rotatable about a fixed axis of the first gatepost fixing portion;
It is characterized by providing.

  Preferably, the opening / closing gate of the present invention is characterized in that the gate pillar is cylindrical.

In addition, the barnacle of the present invention is
A gate pole having a first gate pole fixing portion and a second gate pole fixing portion fixed to the gate pole by sandwiching the gate pole, and having a columnar fixing shaft at one end of the first gate pole fixing portion. Side members;
A gate-side member that has a hollow portion that can pass through the fixing shaft of the first gate column fixing portion so that the gate can be rotated, and is fixed to one side of the frame of the gate;
It is characterized by providing.

  According to the present invention, it is possible to easily change or adjust the structure of the opening / closing gate when or after the opening / closing gate is installed.

It is a front view of an example of the opening-and-closing gate which concerns on the 1st Embodiment of this invention. It is a front view of an example of the pole pillar side member of the elbow concerning the 1st embodiment of the present invention. It is an exploded view when an example of the gate pole side member of the elbow according to the first embodiment of the present invention is viewed from above. It is a figure which shows an example of the method of attaching a gate door to a gate pillar. It is a figure which shows an example of the opening-and-closing gate which concerns on the 1st Embodiment of this invention installed in the sloping ground. (A) It is a figure which shows that the gate pole side member can be rotated centering on a gate pole. (B) It is a figure which shows an example of the width | variety of a gate when the angle which a gate pillar side member and a gate make is 180 degree | times. (C) It is a figure which shows an example of the width | variety of a gate when the angle which a gate pillar side member and a gate make is smaller than 180 degree | times. (A) It is a figure which shows an example of the opening / closing gate of internal opening. (B) It is a figure which shows an example of the opening / closing gate of outward opening. It is a perspective view of an example of the pole pillar side member of the elbow concerning a 2nd embodiment of the present invention. It is an exploded view when an example of the gate pole side member of the elbow concerning the 2nd Embodiment of this invention is seen from upper direction. In the opening-and-closing gate which concerns on the 2nd Embodiment of this invention, it is a figure which shows three positions which the gate column side member can take with respect to the gate column. It is an exploded view when an example of the pole pillar side member of the elbow concerning the 3rd Embodiment of this invention is seen from upper direction.

Hereinafter, an opening / closing gate according to an embodiment of the present invention will be described with reference to the drawings.
In addition, below, although a double door is demonstrated as an example, this invention can be applied similarly also about a single door.

The open / close gate according to the embodiment of the present invention is used as, for example, a gate of an intrusion prevention fence that surrounds an area (such as a farm) where an animal is to be prevented from entering. In this intrusion prevention fence, a plurality of support posts are erected into the ground at predetermined intervals along a boundary line of an area where the invasion of animals is to be prevented. A net is stretched between the columns.
FIG. 1 is a front view of an example of an open / close gate according to the first embodiment of the present invention.
The open / close gate according to the first embodiment of the present invention includes an elbow gate pillar side member 100A, an elbow gate side member 200, a gate pillar 300A, and a gate door 400.
The gate pillar 300A has a cylindrical shape, and is, for example, a galvanized iron pipe. The gate pillar 300A has a predetermined length that matches the height of the intrusion prevention fence. The gate post 300A is erected, for example, driven into the ground. Although not shown, an inclined reinforcing column that supports the gate column 300A may be provided as appropriate.
For example, the gate 400 has a structure in which a net is stretched in a metal square frame.
The elbow gate post side member 100A is fixed to the gate post 300A by sandwiching the gate post 300A. The gate post side member 100A has a columnar fixed shaft 140.
The veneer gate side member 200 has a hollow portion. The gate side member 200 is fixed to one side of the frame of the gate 400 by, for example, welding. When the gate 400 is attached to the gate pillar 300A, the frame to which the gate side member 200 is fixed extends in parallel with the gate pillar 300A in the axial direction of the gate pillar 300A. As will be described later, the gate 400 is attached to the gate post 300 </ b> A so as to be rotatable about the fixed shaft 140 by passing the fixed shaft 140 of the gate post-side member 100 </ b> A through the hollow portion of the gate side member 200.

FIG. 2 is a front view of an example of a pole column side member 100A of the ovine according to the first embodiment of the present invention, and FIG. 3 is an exploded view of the example of the pole column side member 100A as viewed from above.
The elbow gate post side member 100A includes a first gate post fixing part 110A and a second gate post fixing part 120A.
110 A of 1st gate pole fixing | fixed parts are equipped with the flat end part 111A and the flat end part 113A on both sides, and have the recessed part 112A between them. The recess 112A has a semicircular cross-sectional shape, and has a shape that matches a part of the shape of the side surface of the gate post 300A. A columnar fixed shaft 140 is attached to one end of the first gate post fixing portion 110A, that is, the end of the flat end portion 113A in a form fixed by welding or the like.
The second gate post fixing portion 120A includes a flat end portion 121A and a flat end portion 123A on both sides, and a recess 122A between them. The recess 122A also has a semicircular cross section and a shape that matches a part of the shape of the side surface of the gate post 300A.
The gate pillar 300A can be sandwiched between the recess 112A and the recess 122A.

  In order to fix the gate pole side member 100A to the gate pole 300A, first, the gate pole 300A is sandwiched between the recess 112A and the recess 122A. Next, the flat end portion 111A and the flat end portion 121A are made to face each other, and the flat end portion 111A and the flat end portion 121A are stopped with a bolt 131 and a nut 132, and a bolt 135 and a nut (not shown). Similarly, the flat end portion 113A and the flat end portion 123A are opposed to each other, and the flat end portion 113A and the flat end portion 123A are stopped with a bolt 133 and a nut 134, and a bolt 137 and a nut (not shown). Thereby, the gate pole side member 100A can be fixed to the gate pole 300A.

FIG. 4 shows an example of a method for attaching the gate to the gate pillar.
In order to attach the gate to the gate pillar, first, the gate pillar side member 100A is fixed to the gate pillar 300A by the method described above. Next, the fixed shaft 140 of the first gate pillar fixing portion 110A is inserted into the hollow portion 201 of the gate-side member 200 of the elbow from below, and the fixed shaft 140 is passed through the hollow portion 201. Thereby, the gate 400 can be attached to the gate pillar 300A so as to be rotatable about the fixed shaft 140.

The opening / closing gate according to the first embodiment can adjust the height of the gate 400 by adjusting the position of the column post-side member 100 </ b> A of the elbow attached to the gate post 300 </ b> A. For this reason, as shown in FIG. 5, the gate according to the first embodiment can be easily installed on the slope.
For example, a net 500 is stretched between the gate post 300A and a support (not shown) and between the support.

In a state where the elbow gate side member 100A is not fixed to the gate post 300A, as shown in FIG. 6A, the gate post side member 100A can be rotated around the gate post 300A. Therefore, when installing an open / close gate at the entrance / exit of the intrusion prevention fence, the gate is adjusted to the width of the two standing gate pillars 300A by adjusting the angle formed by the gate pillar side member 100A and the gate door 400 of the elbow. 400 can be attached to the gate post 300A.
As shown in FIG. 6B, when the angle formed by the gate pillar side member 100A and the gate 400 is 180 degrees, the width of the gate is the widest. For example, the width 2 of the gate in FIG. 6C is narrower than the width 1 of the gate in FIG. Even if the width of the gate 400 is constant, as shown in FIG. 6C, if the angle a formed by the gate-side member 100A and the gate 400 is reduced, the width of the gate is reduced.
As described above, the gate according to the first embodiment can finely adjust the width of the gate even if the width of the gate 400 is constant. For this reason, it is not necessary to finely adjust the driving position of the two gate pillars 300 </ b> A into the ground to match the width of the gate 400.

In addition, the open / close gate according to the first embodiment can be opened either inward or outward by changing the angle formed by the gate column side member 100 </ b> A of the elbow and the gate 400.
For example, as shown in FIG. 7 (A), when the elbow gate post side member 100A is attached toward the inside of the fence, the gate 400 can be opened toward the inside of the fence. On the other hand, as shown in FIG. 7 (B), when the elbow gate side member 100A is attached to the outside of the fence, the gate 400 can be opened to the outside of the fence.

FIG. 8 is a perspective view of an example of a pole column side member 100B of a barnacle according to the second embodiment of the present invention, and FIG. 9 is an exploded view of the example of the pole column side member 100B as viewed from above.
Although not shown, the open / close gate according to the second embodiment of the present invention includes an elbow gate pillar side member 100B, an elbow gate side member 200, a gate pillar 300B, and a gate door 400.
The gate side member 200 and the gate 400 of the ovine are the same in the open / close gate according to the first embodiment and the open / close gate according to the second embodiment.
Hereinafter, differences between the open / close gate according to the first embodiment and the open / close gate according to the second embodiment will be described.
The gate pillar 300B is a regular quadrangular pillar, for example, a galvanized iron square pipe. The gate pillar 300B has a predetermined length that matches the height of the intrusion prevention fence.
The elbow gate post side member 100B is fixed to the gate post 300B by sandwiching the gate post 300B. In addition, the point that the portal post side member 100B has the columnar fixed shaft 140 is the same as the portal post side member 100A according to the first embodiment.

The elbow gate post side member 100B includes a first gate post fixing part 110B and a second gate post fixing part 120B.
The first gate post fixing portion 110B includes a flat end portion 111B and a flat end portion 113B on both sides, and a recess 112B between them. The recess 112B has a shape that matches a part of the shape of the side surface of the gate pole 300B. When the gate pole side member 100B is fixed to the gate pole 300B, the recess 112B adheres to three of the four side faces of the gate pole 300B. A columnar fixed shaft 140 is attached to one end of the first gate post fixing portion 110B, that is, the end of the flat end portion 113B in a form fixed by welding or the like.
The second gate post fixing part 120B includes a flat end part 121B and a flat end part 123B on both sides, and a recess 122B between them. The recess 122B also has a shape that matches a part of the shape of the side surface of the gate pillar 300B. When the gate pole side member 100B is fixed to the gate pole 300B, the recess 122B adheres to three of the four side faces of the gate pole 300B.
The gate pillar 300B can be sandwiched between the recess 112B and the recess 122B.

The open / close gate according to the second embodiment, like the open / close gate according to the first embodiment, can be either an inner opening or an outer opening, and the gate column side member of the elbow attached to the gate pillar 300B. By adjusting the position of 100B, the height of the gate 400 can be adjusted.
However, in the openable / closable gate according to the second embodiment, the possible positions of the gate pole side member 100B with respect to the gate pole 300B are limited to the three positions shown in FIG. For this reason, unlike the opening and closing gate according to the first embodiment, the opening and closing gate according to the second embodiment cannot finely adjust the width of the gate when installing the opening and closing gate at the entrance of the intrusion prevention fence. .

FIG. 11 is an exploded view of an example of a pole column-side member 100C of the elbow according to the third embodiment of the present invention when viewed from above.
Although not shown, the openable / closable gate according to the third embodiment of the present invention includes an elbow gate post side member 100C, an elbow gate side member 200, a gate post 300B, and a gate door 400.
In the open / close gate according to the third embodiment, the gate post 300B is rotated 45 degrees to the right or left with respect to the arrangement in the open / close gate according to the second embodiment. For this reason, the shape of the recessed part 112C and the recessed part 122C which are the part which pinches | interposes the gate pole 300B differs from the recessed part 112B and the recessed part 122B in 3rd Embodiment. The points other than this are the same in the gate according to the second embodiment and the gate according to the third embodiment, including effects.

That is, the elbow gate post side member 100C includes the first gate post fixing portion 110C and the second gate post fixing portion 120C.
110C of 1st gate pole fixing | fixed parts are equipped with the flat end part 111C and the flat end part 113C on both sides, and have the recessed part 112C between them. The recess 112C has a shape that matches a part of the shape of the side surface of the gate pole 300B. When the gate pole side member 100C is fixed to the gate pole 300B, the recess 112C adheres to two of the four side faces of the gate pole 300B. A columnar fixed shaft 140 is attached to one end of the first gate post fixing portion 110C, that is, the end of the flat end portion 113C in a form fixed by welding or the like.
120 C of 2nd gate pole fixing | fixed parts are provided with the flat end part 121C and the flat end part 123C on both sides, and have the recessed part 122C between them. The recess 122C also has a shape that matches a part of the shape of the side surface of the gate pole 300B. When the gate pole side member 100C is fixed to the gate pole 300B, the recess 122C adheres to two of the four side faces of the gate pole 300B.

In the above-described embodiment, an example in which the gate column is a cylinder and a regular quadrangular column has been described. However, the gate column may be another regular polygonal column having a point-symmetric cross section such as a regular octagonal column.
Moreover, although the example which attaches two elbows to a gate pillar and a gate was demonstrated in embodiment mentioned above, the number of the elbows attached to a gate pillar and a gate is arbitrary, and attaches one or three or more elephants to a gate pillar and a gate. Also good.

As described above, according to the present invention, it is possible to easily change or adjust the structure of the gate when or after the gate is installed.
For example, according to the present invention, the height of the gate can be easily adjusted when the gate is installed even if the gate column is made of a material that is difficult to screw, such as metal.
In addition, after the opening and closing gate is installed, the opening can be changed from the outside opening to the inside opening, or from the inside opening to the outside opening.
Furthermore, when the gate pillar is cylindrical, it is possible to finely adjust the width of the gate even if the width of the gate is constant, so there is no need to finely adjust the placement position of the two gate pillars into the ground. It becomes.

  Although the embodiments of the present invention have been described above, various modifications and combinations necessary for design reasons and other factors are described in the inventions described in the claims and the specific embodiments described in the embodiments of the invention. It is included in the scope of the invention corresponding to the example.

100A, 100B, 100C ... Elbow side member, 110A, 110B, 110C ... First gate post fixing part, 111A, 111B, 111C ... Flat end part of first gate post fixing part, 112A, 112B, 112C ... First Recessed portion of the gate pole fixing portion, 113A, 113B, 113C ... Flat end portion of the first gate pole fixing portion, 120A, 120B, 120C ... Second gate pole fixing portion, 121A, 121B, 121C ... , 122A, 122B, 122C ... concave portion of the second gate post fixing portion, 123A, 123B, 123C ... flat end portion of the second gate post fixing portion, 131, 133, 135, 137 ... bolt, 132, 134 ... nut, 140 ... A fixed axis of the gate column side member of the ovine, 200... A gate side member of the ovine, 201. ... gatepost, 400 ... gates, 500 ... net

Claims (3)

The gatepost,
A first gate pole fixing portion and a second gate pole fixing portion that are fixed to the gate pole by sandwiching the gate pole; and at one end of the first gate pole fixing portion, in an axial direction of the gate pole The elbow gate side member having a columnar fixed axis extending in parallel with the gate pole, and the elbow gate side member having a hollow portion through which the fixed axis of the first gate pole fixing portion passes are arranged in the axial direction of the gate pillar. A gate that is fixed to one side of a frame extending in parallel with the gatepost, and is attached to the gatepost so as to be rotatable about a fixed axis of the first gatepost fixing portion;
Opening and closing gate characterized by comprising.   2. The opening / closing gate according to claim 1, wherein the gate pillar is cylindrical. A gate pole having a first gate pole fixing portion and a second gate pole fixing portion fixed to the gate pole by sandwiching the gate pole, and having a columnar fixing shaft at one end of the first gate pole fixing portion. Side members;
A gate-side member that has a hollow portion that can pass through the fixing shaft of the first gate column fixing portion so that the gate can be rotated, and is fixed to one side of the frame of the gate;
A barnacle characterized by comprising:

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